2064991105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{43151}}^1$

素因数の和:43736

約数の個数: 16

約数和(自身を含む): 2628474624

約数和(自身を除く): 563483519

約数列:

[1, 5, 17, 85, 563, 2815, 9571, 43151, 47855, 215755, 733567, 3667835, 24294013, 121470065, 412998221, 2064991105]

約数ペア:

[(1, 2064991105), (5, 412998221), (17, 121470065), (85, 24294013), (563, 3667835), (2815, 733567), (9571, 215755), (43151, 47855)]